8 Gallon Recirculating Deep Water Culture RDWC Expansion Pack - 4 Site

This 4-site expansion pack is intended for customers who have previously purchased our 4-Site 8 Gallon Recirculating Deep Water Culture (RDWC) Hydroponic System In a Recirculating Deep Water Culture (RDWC) System, water is actively pumped and circulated via a pump through the connected buckets from the central reservoir. The roots of the plants are continuously submerged in a nutrient and oxygen-rich water solution growing healthier plants with greater yields. XL RDWC System Dimensions: 4 Site XL 7.9 Gallon RDWC System, 38” x 43.5” 6 Site XL 7.9 Gallon RDWC System, 38” x 68.5” 8 Site XL 7.9 Gallon RDWC System, 38” x 93” This 4 Site Expansion Pack Includes: 4 x 7.9 Gallon Grow Site (12.5" x 12.5" x 16.25") with Lid and 6" Net Pot 4 x Straight Connector PVC Tubes with Large Silicone Rubber Seals 1 x 11' Water Supply Tubing 2 x 30' Air Tubing 4 x Cylinder Air Stones (4" x 2" Dia.) 6L Clay Pebbles Instructions   RDWC systems grow healthier plants with greater yield potential by providing plants with continuous access to water, oxygen, and nutrients Oxygenated water enables the plant roots to absorb nutrients more efficiently, increasing plant growth rate substantially Nutrients are evenly distributed to each connected grow site and maintain a consistent level across all grow sites The constant flow of water helps prevent algae, bacteria, and fungi from growing, while also keeping plant roots clean and healthy RDWC systems are relatively low maintenance; Check nutrient solution often and top up the as needed through the central reservoir; change the solution in the reservoir every one or two weeks